What was found
LT HORIZONTAL STABILIZER RIB NR 5 STAB STA 129.50 THE NR 2 STIFFENER CRACKED. R&R STIFFENER PER SRM.
- Difficulty date
- January 24, 2020
- Submitted
- January 31, 2020
- Operation
- Air carrier
- Aircraft
- N946WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36918
- Aircraft time
- 33,738 hours, 20,418 cycles
- System (JASC)
- 5514 · Horizontal Stabilizer Miscellaneous Structure
- Part
- Stiffener
- Part number
- 175A140520
- Condition
- Cracked
- Location
- Lt Horiz Stab
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.